| Tournament | Round | Rob Marotta | Anne Hough |
| 09.12.2012 SYDNEY CLUB (NSW) | 2 | 338 | 349 |
| 06.04.2015 Australian Championship (VIC) | 21 | 319 | 407 |
| 28.03.2016 Australian Championship (SA) | 9 | 289 | 377 |
| 22.04.2019 2019 Australian Championship (TAS) | 5 | 390 | 347 |
| 08.04.2023 PLATE (VIC) | 1 | 407 | 391 |
| 30.09.2023 NSW CHAMPIONSHIP (NSW) | 10 | 350 | 415 |
| 30.09.2023 NSW CHAMPIONSHIP (NSW) | 16 | 324 | 339 |
| 28.01.2024 CSIM 2024 (NSW) | 9 | 413 | 349 |
| 26.01.2025 CITY OF SYDNEY MASTERS (NSW) | 9 | 315 | 409 |
| 19.04.2025 National Championship and Plate (SA) | 9 | 388 | 355 |
| 19.04.2025 National Championship and Plate (SA) | 16 | 369 | 325 |
| 19.04.2025 National Championship and Plate (SA) | 23 | 330 | 379 |
| Head-to-head after 12 games | 5 | 7 | |
| Average score | 352.66 | 370.16 | |